Windows to the Universe/NBC Learn, National Earth Science Teachers Association (NESTA)
Video length: 5:13 min.Learn more about Teaching Climate Literacy and Energy Awareness»
See how this Video supports the Next Generation Science Standards»
Middle School: 3 Disciplinary Core Ideas
High School: 6 Disciplinary Core Ideas
About Teaching Climate Literacy
Other materials addressing 3c
Other materials addressing 6d
Notes From Our Reviewers
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About the Science
- The video describes how atmospheric warming is contributing to lake warming. The results of this warming is water stratification, which impacts the food chain and water mixing.
- Researchers use buoys to collect data such as wind speed, air and water temperature, and cloud cover.
- Comments from expert scientist: Accurate information, qualified by appropriate disclaimers in most cases. Could have clearer identification of assumptions and other limiting factors or uncertainties.
About the Pedagogy
- The vocabulary and conceptual level of the content is high with technical terms like stratification and upwelling.
Technical Details/Ease of Use
- The video is one of many on the page; scroll down to find it. Alternatively, you can view the video on its own page here: http://www.nbcnews.com/video/nbc-learn/41950741/#41950741
- The video is high quality and easy to use.
- A transcript is available, providing another avenue to access the content.
Related URLs These related sites were noted by our reviewers but have not been reviewed by CLEANRelated Windows to the Universe lesson plan: http://www.windows2universe.org/earth/changing_planet/warming_lakes_intro.html
Next Generation Science Standards See how this Video supports:
Disciplinary Core Ideas: 3
MS-ESS2.C1:Water continually cycles among land, ocean, and atmosphere via transpiration, evaporation, condensation and crystallization, and precipitation, as well as downhill flows on land.
MS-ESS3.C1:Human activities have significantly altered the biosphere, sometimes damaging or destroying natural habitats and causing the extinction of other species. But changes to Earth’s environments can have different impacts (negative and positive) for different living things.
MS-LS4.D1:Changes in biodiversity can influence humans’ resources, such as food, energy, and medicines, as well as ecosystem services that humans rely on—for example, water purification and recycling.
Disciplinary Core Ideas: 6
HS-ESS2.C1:The abundance of liquid water on Earth’s surface and its unique combination of physical and chemical properties are central to the planet’s dynamics. These properties include water’s exceptional capacity to absorb, store, and release large amounts of energy, transmit sunlight, expand upon freezing, dissolve and transport materials, and lower the viscosities and melting points of rocks.
HS-ESS2.D1:The foundation for Earth’s global climate systems is the electromagnetic radiation from the sun, as well as its reflection, absorption, storage, and redistribution among the atmosphere, ocean, and land systems, and this energy’s re-radiation into space.
HS-ESS2.D3:Changes in the atmosphere due to human activity have increased carbon dioxide concentrations and thus affect climate.
HS-ESS2.E1:The many dynamic and delicate feedbacks between the biosphere and other Earth systems cause a continual co-evolution of Earth’s surface and the life that exists on it.
HS-ESS3.C1:The sustainability of human societies and the biodiversity that supports them requires responsible management of natural resources.
HS-LS4.D1:Humans depend on the living world for the resources and other benefits provided by biodiversity. But human activity is also having adverse impacts on biodiversity through overpopulation, overexploitation, habitat destruction, pollution, introduction of invasive species, and climate change. Thus sustaining biodiversity so that ecosystem functioning and productivity are maintained is essential to supporting and enhancing life on Earth. Sustaining biodiversity also aids humanity by preserving landscapes of recreational or inspirational value.